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run code in 200+ php & hhvm versions
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<?php class foo { public function bar() { echo foo::class . "\n"; return (object) ['foo::test' => 'test', 'body' => 'content']; } public function test() { return $this; } } $f = new foo(); $pdf = pdf_new(); echo $f->bar()->{'foo::test'}; echo $f->test()->title;
Output for 7.0.0 - 7.2.9
Fatal error: Uncaught Error: Call to undefined function pdf_new() in /in/MNj8q:22 Stack trace: #0 {main} thrown in /in/MNj8q on line 22
Process exited with code 255.
Output for hhvm-3.22.0
Fatal error: Uncaught Error: Call to undefined function pdf_new() in /in/MNj8q:-1 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.15.4 - 3.21.3
Fatal error: Uncaught Error: Call to undefined function pdf_new() in /in/MNj8q:22 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.30
Fatal error: Call to undefined function pdf_new() in /in/MNj8q on line 22
Process exited with code 255.